uxcell 1 Mod 14T 8x7mm Bore Helical Gears Set, 2 Pcs 45 Degree Left Hand and Right Hand Staggered Shaft Spiral Gear with M4 Screw for Mechanical Rotation (D Shaft)

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Product Description

Package Includes: 2 Pcs Helical Gears with M4 Screws, (Mod 1, 14T, 8x7 mm Bore, 45 Degree Left Hand and Right Hand Thread) Hardened Steel Material: The helical gears are made of 1045 steel, and the surface is treated with high-temperature quenching and black oxidation. Compared with ordinary steel, they have higher hardness, strength, stability, firmness, wear resistance and stronger deformation resistance. High Efficiency: Precision engagement design reduces energy loss and ensures efficient transmission, with an efficiency of over 95%. It operates with less friction, vibration, and noise, making it suitable for use in scenarios with high requirements for quiet, such as precision instrumen…